modify.m

基于多线程机制的

function x=modify(x)

n=size(x,1);
d=size(x,2);

for i=1:n
    for j=1:d
        if x(i,j)<0
            x(i,j)=fix(x(i,j))-x(i,j);
        elseif x(i,j)>1
            x(i,j)=x(i,j)-fix(x(i,j));
        end
    end
end